We apply the exact numerical diagonalization technique to study two interacting electrons in
a one-dimensional parabolic quantum dot. We consider a modified Coulomb interaction …

The correlations in the ground state of interacting electrons in a two-dimensional quantum
dot in a high magnetic field are known to undergo a qualitative change from liquid-like to …

We perform a numerical simulation of the mapping of charge confined in quantum dots by
the scanning probe technique. We solve the few-electron Schrödinger equation with the …

In the usual Fock and Darwin formalism with a parabolic potential characterized by the
confining energy epsilon 0= ℏω 0≈ 3.4 meV, but including explicitly also the Zeeman …

Using quantum dot artificial atoms as a simple toy model, we reflect on the question of
whether spin density functional theory (SDFT) can accurately describe correlation effects in …

An investigation of the combined effects due to the electronic interaction, anisotropy and the
magnetic field interaction for two-electron quantum dots with harmonic confinement is …

The few-electron states of a parabolic confined quantum dot is studied in the presence of a
magnetic ion. The electrons interact with a single magnetic ion (Mn 2+) which is located in …

We consider correlated states of a quantum dot, at high magnetic fields, assuming four
electrons with two components. This model has possible relevance to quantum dots in a …

We investigate quantum dots with Rashba spin-orbit coupling in the strongly-correlated
regime. We show that the presence of the Rashba interaction enhances the Wigner …

We study by exact diagonalization, in the lowest Landau level approximation, the Coulomb
interaction problem of N= 4 and N= 6 quantum dots in the limit of zero Zeeman coupling. We …